lawnmower battery pack

Customized version of http://www.thingiverse.com/thing:1351565

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=1351565

Instructions

Using the following options:

$fn = 100

alt = 4

vary = 7

varx = 1

supalt = 2

filler = 2

holesize = 19